Lead Halides TRIZ Cases
- Perovskite Component Recovery Using Protic Ionic Liquid Precipitation
A protic ionic liquid dissolves perovskite at low temperature, then complementary-solvent precipitation recovers high-purity reusable components.
- Crosslinked Polymer Dewaxing Aid for Faster Wax Filtration
This case shows how controlled crosslinking and molecular weight improve wax crystal formation, adsorption, and oil-wax separation.